ZigBee and IEEE802.15.4 wireless microcontroller with 512 kB Flash, 32 kB RAM

Note: JN5189/88T is preferred for any new new Zigbee®,

Thread design. No new software releases planned.

The JN5169 is an ultra low power, high performance wireless microcontroller suitable for ZigBee

applications. It features 512 kB embedded Flash, 32 kB RAM and 4 kB EEPROM memory, allowing OTA upgrade

capability without external memory. The 32-bit RISC processor offers high coding efficiency through

variable width instructions, a multi-stage instruction pipeline and low-power operation with programmable

clock speeds. It also includes a 2.4 GHz IEEE802.15.4 compliant transceiver and a comprehensive mix of

analog and digital peripherals. The very low RX operating current (down to 13 mA and with a 0.7 μA

sleep timer mode) gives excellent battery life allowing operation direct from a coin cell. The

peripherals support a wide range of applications. They include a 2-wire compatible I²C-bus and SPI-bus

which can operate as either leader or follower, a 6-channel ADC with a battery monitor and a temperature

sensor. It can support a large switch matrix of up to 100 elements, or alternatively a 40-key capacitive

touch pad.

For support documentation, please click here.